package com.sptpc.androidclass1021;

import android.content.Context;
import android.content.Intent;

public class Teacher {
    Context teaContext;
    public Teacher(Context context)
    {
        teaContext = context;
    }
    public void sendBroadcast()
    {
        Intent intent = new Intent("Exam"); //Teacher 发出 Exam
        teaContext.sendBroadcast(intent);
    }
}
